Heli Coil Products | R474-4 | Spark Plug Wire Insert - M10x1.0 - 1/2 In Reach - 6/Pk

Specifications

• Manufacturer: Heli-Coil Products
• Model Number: R474-4
• Thread Size: M10x1.0 (Metric 10mm diameter with a 1.0mm pitch)
• Thread Reach: 1/2 inch
• Quantity: 6 inserts per pack
• Unit Weight: 0.03 lbs
• Package Dimensions: 3 x 2.75 x 0.75 inches

Key Features

• Precision-engineered for repairing M10x1.0 spark plug threads.
• Specifically designed to fit spark plugs with a 1/2 inch reach.
• Manufactured by Heli-Coil Products, a recognized name in thread repair solutions.
• Provides a durable and strong internal thread, often stronger than the original.
• Supplied in a convenient pack of six, suitable for multiple repairs or stocking.

Applications

• Used for permanently repairing stripped, damaged, or corroded spark plug threads in cylinder heads.
• Applicable across various engines, including automotive, marine, and small engines.
• Ideal for restoring the integrity of spark plug ports when thread damage prevents proper spark plug seating.
• Suitable for both professional mechanics and DIY enthusiasts performing engine maintenance or rebuilds.

Benefits

• Restores Thread Integrity: Effectively restores damaged spark plug threads, ensuring secure seating and preventing costly cylinder head replacement.
• Prevents Compression Loss: A properly seated spark plug maintains engine compression, contributing to optimal performance and fuel efficiency.
• Durable Repair Solution: Creates a robust, corrosion-resistant thread that withstands high temperatures and pressures within the combustion chamber.
• Economical Alternative: Offers a cost-effective solution compared to replacing an entire cylinder head due to thread damage.
• Simple Installation: Designed for straightforward installation using standard thread repair tools, making repairs efficient.